Jump to content
SAU Community

Recommended Posts

My brother just got his car back with a gtx3076. Made an impressive 261rwkw on 14psi. Rb25 neo

This is just a base tune and is being tuned on LPG + 18-19psi. Should see over 300rwkw easy

Whats it like response wise compared to the gt3076?

My brother just got his car back with a gtx3076. Made an impressive 261rwkw on 14psi. Rb25 neo

This is just a base tune and is being tuned on LPG + 18-19psi. Should see over 300rwkw easy

what fuel system is he rnnig for a 300rwkw LPG setup?

12 injectors?

what fuel system is he rnnig for a 300rwkw LPG setup?

12 injectors?

It's the vapour injection system with just 6 injectors. But LPG injected are apparently pretty large and should be able to handle it (hopefully). I'll post up when it's done. Should he Friday

I was excited till I saw it was a dynojet dyno...

Realistic figure would be 10%ish less so 550ish, still impressive!

Wasn't your 410kw on a hub dyno? I could be wrong, but I had that in my head. I've never seen >600whp on a Dynojet from anything smaller than a GT3582R before.

Wasn't your 410kw on a hub dyno? I could be wrong, but I had that in my head. I've never seen >600whp on a Dynojet from anything smaller than a GT3582R before.

You are correct, but I know it was inflated :) Hense why it only makes 360rwkw on a roller haha

There is no authority on whats high or not ;)

But yeah, DD seem to on average read a little lower than a Dynapack - so its fair to say its a solid 15-20% more power than yours... so its fair to say its a turbo which is theoretically capable of full boost by around 4000rpm on an RB25 and make near 420wkw on E85 on a Dyno Dynamics dyno?

This was with a .63a/r hotside, too....

  • 4 weeks later...

Finally I got word the GTX3071 has arrived and will ship after Easter, They were going to send the Tial .82 with it but that is now out of stock even though I ordered it 2 months ago, not happy. It seems the only Tial housing they have left is the 1.06, is that going to cause me too much lag for a 2.5? I have a VQ35 im building up which would love the extra AR so im not too worried, just wondering if it will work well on the 2.5 for now or if its overkill?

Finally I got word the GTX3071 has arrived and will ship after Easter, They were going to send the Tial .82 with it but that is now out of stock even though I ordered it 2 months ago, not happy. It seems the only Tial housing they have left is the 1.06, is that going to cause me too much lag for a 2.5? I have a VQ35 im building up which would love the extra AR so im not too worried, just wondering if it will work well on the 2.5 for now or if its overkill?

with the torque converter your running Id imagine it will feel flat and lifeless down low and nothings gunna happen at all till you hit 4k, then all hell will break loose to the limiter and beyond :laugh:

Finally I got word the GTX3071 has arrived and will ship after Easter, They were going to send the Tial .82 with it but that is now out of stock even though I ordered it 2 months ago, not happy. It seems the only Tial housing they have left is the 1.06, is that going to cause me too much lag for a 2.5? I have a VQ35 im building up which would love the extra AR so im not too worried, just wondering if it will work well on the 2.5 for now or if its overkill?

I think 1.06 is too big for a 2.5L

with the torque converter your running Id imagine it will feel flat and lifeless down low and nothings gunna happen at all till you hit 4k, then all hell will break loose to the limiter and beyond :laugh:

I agree, the 4k stall will help. I will try it out, hopefully the flanges are the same and I can just order the .82 later, when it comes back in stock.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • So stock ECU does not like anything above 10 psi?  That Nistune one is just for "try" if it will be any different, I know it need to be tune for that. I know but YOU may know about these problem but i/we dont. They few little Skylines here let alone people who know anything about tham so that is why iam asking here  
    • So now we have a radiator with no attachments whatsoever. It lifts up with a particularly tight spot between the drivers side air box mount and the lower radiator outlet, but if you've got this far you will sort that too. This is the lower mounts with the rad out so you can see where the rubber bushes go, it is a straight shot upwards Done! Assembly is the reverse of disassembly, with blood less likely to be shed.
    • Right, onto the second last trick. The Air Con condenser is mounted to the front of the radiator and stays in the car when the radiator is removed. There are 2x 10mm headed self tappers holding the top of the condenser to the radiator, remove those The bottom of the condenser is attached to the radiator with clips. You need to lift the condenser out of those clips and clear (up, then forward). f**ked if  could work out how to do that last bit with the front bumper on. I hope you can, and you share the trick.  Bumper removal probably deserves its own thread one day once I've recovered the will to live, but basically you need to remove the wheels, front inner guard liners (clips and 10mm headed bolts), the self tapper between the guard and the bumper at the rearmost point of the bumper (same as an R32 that bit), any remaining clips at the top/front of the grill, an absolute bastard design with a plate that holds the top of the bumper above the headlight each side (only 1 bolt which is tricky to get to, but the plate catches 2 places on the bumper and must be removed....carefully!) and push clips between the bumper and guard under the headlight. If you've done all that you will be faced with wiring for the fog lights on both sides and in ADM Q50 RS at least, 4 nasty tight plugs on the driver's side for the ADAS stuff. So, the clips at the bottom look like this on drivers side (looking from the front) And on the passenger side (also from the front), you can see this one is already out Clearance on both of these are super tight; the condenser needs to move up but the upper rad support mount prevents that, and the radiator can't move down far because it is (rubber) mounted. Once you achieve the impossible and drop the condenser off those mounts so it does not stop the rad moving, you are good to go
    • OK, next the shroud needs to come off and there are a couple of tricks. Firstly, there is a loom from near the passenger side headlight to the fans, coolant temp sensor etc and there is no plug to undo.  In my case I was OK to leave the shroud on top of the engine so I just undid the passenger side fan plug and about 10 of the clips which gave enough free wire to put it aside. The fan plugs were super tight, the trick I used was a small falt screwdriver to push down on the release tab, then a larger flat screwdriver to lever the plug out of the fan unit....be careful with how much force you apply! If you need to remove the shroud altogether for some reason you will have to deal with all the plugs (tight) and clips (brittle)....good luck. I removed all of the clips and replaced them with cable ties that I will just cut next time. Also, in the Red Sport / 400R at least, the intake heat exchanger reservoir hose is bolted to the shroud in 2 places with 10mm headed bolts; so remove them (the hose stays in the car; no need to undo it at the t fittings down at the radiator lower mount. Once you've dealt with the HX hose and the wiring loom, there are 3x 10mm headed self tappers holding the top of the shroud to the radiator; remove those.   The shroud then lifts out of the bottom mounts where it sits on the radiator, up and onto the engine out of the way. Simples
    • Ok, disregard my “rate them” comment, sorry for my unrealistic input
×
×
  • Create New...